//
//  Tool.h
//  MyCalendar
//
//  Created by ly on 15-3-8.
//  Copyright (c) 2015年 ly. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Tool : NSObject

- (NSInteger)getWeekOfFirstDayOfMonth:(NSInteger)year withMonth:(NSInteger)month;
- (NSInteger)getDaysOfMonth:(NSInteger)year withMonth:(NSInteger)month;
- (NSInteger)getYear;
- (NSInteger)getMonth;
- (NSInteger)getDay;


@end
